61 lines
2.5 KiB
CoffeeScript
61 lines
2.5 KiB
CoffeeScript
QuoteBacklink =
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# Backlinks appending need to work for:
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# - previous, same, and following posts.
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# - existing and yet-to-exist posts.
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# - newly fetched posts.
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# - in copies.
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# XXX what about order for fetched posts?
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#
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# First callback creates backlinks and add them to relevant containers.
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# Second callback adds relevant containers into posts.
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# This is is so that fetched posts can get their backlinks,
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# and that as much backlinks are appended in the background as possible.
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containers: {}
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init: ->
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return if g.VIEW not in ['index', 'thread'] or !Conf['Quote Backlinks']
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Callbacks.Post.push
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name: 'Quote Backlinking Part 1'
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cb: @firstNode
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Callbacks.Post.push
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name: 'Quote Backlinking Part 2'
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cb: @secondNode
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firstNode: ->
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return if @isClone or !@quotes.length or @isRebuilt
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markYours = Conf['Mark Quotes of You'] and QuoteYou.db?.get {boardID: @board.ID, threadID: @thread.ID, postID: @ID}
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a = $.el 'a',
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href: Build.postURL @board.ID, @thread.ID, @ID
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className: if @isHidden then 'filtered backlink' else 'backlink'
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textContent: Conf['backlink'].replace(/%(?:id|%)/g, (x) => {'%id': @ID, '%%': '%'}[x]) + (if markYours then '\u00A0(You)' else '')
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for quote in @quotes
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containers = [QuoteBacklink.getContainer quote]
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if (post = g.posts[quote]) and post.nodes.backlinkContainer
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# Don't add OP clones when OP Backlinks is disabled,
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# as the clones won't have the backlink containers.
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for clone in post.clones
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containers.push clone.nodes.backlinkContainer
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for container in containers
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link = a.cloneNode true
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nodes = if container.firstChild then [$.tn(' '), link] else [link]
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if Conf['Quote Previewing']
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$.on link, 'mouseover', QuotePreview.mouseover
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if Conf['Quote Inlining']
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$.on link, 'click', QuoteInline.toggle
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if Conf['Quote Hash Navigation']
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hash = QuoteInline.qiQuote link, $.hasClass link, 'filtered'
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nodes.push hash
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$.add container, nodes
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return
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secondNode: ->
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if @isClone and (@origin.isReply or Conf['OP Backlinks'])
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@nodes.backlinkContainer = $ '.container', @nodes.info
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return
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# Don't backlink the OP.
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return unless @isReply or Conf['OP Backlinks']
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container = QuoteBacklink.getContainer @fullID
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@nodes.backlinkContainer = container
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$.add @nodes.info, container
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getContainer: (id) ->
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@containers[id] or=
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$.el 'span', className: 'container'
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